Implements filtering in bindings editor
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@ -23,6 +23,8 @@
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#include <map>
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#include <boost/algorithm/string.hpp>
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#include <gtkmm/stock.h>
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#include <gtkmm/label.h>
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#include <gtkmm/accelkey.h>
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@ -66,15 +68,21 @@ KeyEditor::KeyEditor ()
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: ArdourWindow (_("Key Bindings"))
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, unbind_button (_("Remove shortcut"))
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, unbind_box (BUTTONBOX_END)
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, filter_entry (_("Search..."))
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, filter_string("")
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, sort_column(0)
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, sort_type(Gtk::SORT_ASCENDING)
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{
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last_keyval = 0;
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notebook.signal_switch_page ().connect (sigc::mem_fun (*this, &KeyEditor::page_change));
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vpacker.pack_start (notebook, true, true);
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Glib::RefPtr<Gdk::Pixbuf> icon = ARDOUR_UI_UTILS::get_icon ("search");
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filter_entry.set_icon_from_pixbuf (icon);
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filter_entry.signal_search_string_updated ().connect (sigc::mem_fun (*this, &KeyEditor::search_string_updated));
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vpacker.pack_start (filter_entry, false, false);
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Label* hint = manage (new Label (_("Select an action, then press the key(s) to (re)set its shortcut")));
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hint->show ();
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unbind_box.set_spacing (6);
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@ -124,7 +132,7 @@ KeyEditor::page_change (GtkNotebookPage*, guint)
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}
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bool
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KeyEditor::on_key_press_event (GdkEventKey* ev)
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KeyEditor::Tab::on_key_press_event (GdkEventKey* ev)
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{
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if (!ev->is_modifier) {
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last_keyval = ev->keyval;
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@ -139,13 +147,13 @@ KeyEditor::on_key_press_event (GdkEventKey* ev)
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}
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bool
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KeyEditor::on_key_release_event (GdkEventKey* ev)
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KeyEditor::Tab::on_key_release_event (GdkEventKey* ev)
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{
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if (last_keyval == 0) {
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return false;
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}
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current_tab()->bind (ev, last_keyval);
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owner.current_tab()->bind (ev, last_keyval);
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last_keyval = 0;
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return true;
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@ -155,10 +163,17 @@ KeyEditor::Tab::Tab (KeyEditor& ke, string const & str, Bindings* b)
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: owner (ke)
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, name (str)
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, bindings (b)
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, last_keyval (0)
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{
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model = TreeStore::create(columns);
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data_model = TreeStore::create(columns);
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populate ();
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view.set_model (model);
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filter = TreeModelFilter::create(data_model);
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filter->set_visible_func (sigc::mem_fun (*this, &Tab::visible_func));
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sorted_filter = TreeModelSort::create(filter);
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view.set_model (sorted_filter);
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view.append_column (_("Action"), columns.name);
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view.append_column (_("Shortcut"), columns.binding);
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view.set_headers_visible (true);
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@ -170,12 +185,12 @@ KeyEditor::Tab::Tab (KeyEditor& ke, string const & str, Bindings* b)
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view.set_rules_hint (true);
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view.set_name (X_("KeyEditorTree"));
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view.get_selection()->signal_changed().connect (sigc::mem_fun (*this, &Tab::action_selected));
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view.signal_cursor_changed().connect (sigc::mem_fun (*this, &Tab::action_selected));
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view.get_column(0)->set_sort_column (columns.name);
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view.get_column(1)->set_sort_column (columns.binding);
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model->set_sort_column (owner.sort_column, owner.sort_type);
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model->signal_sort_column_changed().connect (sigc::mem_fun (*this, &Tab::sort_column_changed));
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data_model->set_sort_column (owner.sort_column, owner.sort_type);
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data_model->signal_sort_column_changed().connect (sigc::mem_fun (*this, &Tab::sort_column_changed));
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signal_map().connect (sigc::mem_fun (*this, &Tab::tab_mapped));
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@ -194,49 +209,46 @@ KeyEditor::Tab::action_selected ()
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return;
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}
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TreeModel::iterator i = view.get_selection()->get_selected();
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TreeModel::const_iterator it = view.get_selection()->get_selected();
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owner.unbind_button.set_sensitive (false);
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if (i != model->children().end()) {
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string path = (*i)[columns.path];
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if (!(*i)[columns.bindable]) {
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if (!it) {
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return;
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}
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string binding = (*i)[columns.binding];
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if (!(*it)[columns.bindable]) {
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owner.unbind_button.set_sensitive (false);
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return;
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}
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const string& binding = (*it)[columns.binding];
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if (!binding.empty()) {
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owner.unbind_button.set_sensitive (true);
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}
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}
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}
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void
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KeyEditor::Tab::unbind ()
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{
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TreeModel::iterator i = view.get_selection()->get_selected();
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const std::string& action_path = (*view.get_selection()->get_selected())[columns.path];
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owner.unbind_button.set_sensitive (false);
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TreeModel::iterator it = find_action_path (data_model->children().begin(), data_model->children().end(), action_path);
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if (i != model->children().end()) {
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if (!(*i)[columns.bindable]) {
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if (!it || !(*it)[columns.bindable]) {
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return;
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}
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const std::string& action_path = (*i)[columns.path];
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bindings->remove (Gtkmm2ext::Bindings::Press, action_path , true);
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(*i)[columns.binding] = string ();
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}
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(*it)[columns.binding] = string ();
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owner.unbind_button.set_sensitive (false);
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}
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void
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KeyEditor::Tab::bind (GdkEventKey* release_event, guint pressed_key)
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{
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TreeModel::iterator i = view.get_selection()->get_selected();
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const std::string& action_path = (*view.get_selection()->get_selected())[columns.path];
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TreeModel::iterator it = find_action_path (data_model->children().begin(), data_model->children().end(), action_path);
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/* pressed key could be upper case if Shift was used. We want all
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single keys stored as their lower-case version, so ensure this
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@ -244,13 +256,7 @@ KeyEditor::Tab::bind (GdkEventKey* release_event, guint pressed_key)
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pressed_key = gdk_keyval_to_lower (pressed_key);
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if (i == model->children().end()) {
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return;
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}
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string action_path = (*i)[columns.path];
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if (!(*i)[columns.bindable]) {
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if (!it || !(*it)[columns.bindable]) {
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return;
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}
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@ -265,7 +271,7 @@ KeyEditor::Tab::bind (GdkEventKey* release_event, guint pressed_key)
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bool result = bindings->replace (new_binding, Gtkmm2ext::Bindings::Press, action_path);
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if (result) {
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(*i)[columns.binding] = gtk_accelerator_get_label (new_binding.key(), (GdkModifierType) new_binding.state());
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(*it)[columns.binding] = gtk_accelerator_get_label (new_binding.key(), (GdkModifierType) new_binding.state());
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owner.unbind_button.set_sensitive (true);
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}
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}
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@ -290,7 +296,7 @@ KeyEditor::Tab::populate ()
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vector<string>::iterator l;
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vector<Glib::RefPtr<Action> >::iterator a;
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model->clear ();
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data_model->clear ();
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for (a = actions.begin(), l = labels.begin(), k = keys.begin(), p = paths.begin(), t = tooltips.begin(); l != labels.end(); ++k, ++p, ++t, ++l, ++a) {
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@ -319,7 +325,7 @@ KeyEditor::Tab::populate ()
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TreeIter rowp;
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TreeModel::Row parent;
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rowp = model->append();
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rowp = data_model->append();
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nodes[category] = rowp;
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parent = *(rowp);
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parent[columns.name] = category;
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@ -330,13 +336,13 @@ KeyEditor::Tab::populate ()
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* out with information
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*/
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row = *(model->append (parent.children()));
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row = *(data_model->append (parent.children()));
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} else {
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/* category/group is present, so just add the child row */
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row = *(model->append ((*r->second)->children()));
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row = *(data_model->append ((*r->second)->children()));
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}
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@ -367,7 +373,7 @@ KeyEditor::Tab::sort_column_changed ()
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{
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int column;
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SortType type;
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if (model->get_sort_column_id (column, type)) {
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if (data_model->get_sort_column_id (column, type)) {
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owner.sort_column = column;
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owner.sort_type = type;
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}
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@ -376,7 +382,59 @@ KeyEditor::Tab::sort_column_changed ()
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void
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KeyEditor::Tab::tab_mapped ()
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{
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model->set_sort_column (owner.sort_column, owner.sort_type);
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data_model->set_sort_column (owner.sort_column, owner.sort_type);
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filter->refilter ();
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}
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bool
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KeyEditor::Tab::visible_func(const Gtk::TreeModel::const_iterator& iter) const
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{
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if (!iter) {
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return false;
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}
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// never filter when search string is empty or item is a category
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if (owner.filter_string.empty () || !(*iter)[columns.bindable]) {
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return true;
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}
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// search name
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std::string name = (*iter)[columns.name];
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boost::to_lower (name);
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if (name.find (owner.filter_string) != std::string::npos) {
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return true;
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}
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// search binding
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std::string binding = (*iter)[columns.binding];
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boost::to_lower (binding);
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if (binding.find (owner.filter_string) != std::string::npos) {
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return true;
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}
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return false;
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}
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TreeModel::iterator
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KeyEditor::Tab::find_action_path (TreeModel::const_iterator begin, TreeModel::const_iterator end, const std::string& action_path) const
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{
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if (!begin) {
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return end;
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}
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for (TreeModel::iterator it = begin; it != end; ++it) {
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if (it->children()) {
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TreeModel::iterator jt = find_action_path (it->children().begin(), it->children().end(), action_path);
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if (jt != it->children().end()) {
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return jt;
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}
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}
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const std::string& path = (*it)[columns.path];
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if (action_path.compare(path) == 0) {
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return it;
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}
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}
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return end;
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}
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void
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@ -395,3 +453,11 @@ KeyEditor::current_tab ()
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{
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return dynamic_cast<Tab*> (notebook.get_nth_page (notebook.get_current_page()));
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}
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void
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KeyEditor::search_string_updated (const std::string& filter)
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{
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filter_string = boost::to_lower_copy(filter);
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current_tab ()->filter->refilter ();
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}
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@ -27,6 +27,7 @@
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#include <gtkmm/scrolledwindow.h>
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#include <gtkmm/treeview.h>
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#include <gtkmm/treestore.h>
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#include "gtkmm2ext/searchbar.h"
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#include "ardour_window.h"
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@ -41,10 +42,6 @@ class KeyEditor : public ArdourWindow
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void add_tab (std::string const &name, Gtkmm2ext::Bindings&);
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protected:
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bool on_key_press_event (GdkEventKey*);
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bool on_key_release_event (GdkEventKey*);
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private:
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class Tab : public Gtk::VBox
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{
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@ -57,6 +54,7 @@ class KeyEditor : public ArdourWindow
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void action_selected ();
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void sort_column_changed ();
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void tab_mapped ();
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bool visible_func(const Gtk::TreeModel::const_iterator& iter) const;
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struct KeyEditorColumns : public Gtk::TreeModel::ColumnRecord {
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KeyEditorColumns () {
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@ -83,8 +81,16 @@ class KeyEditor : public ArdourWindow
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Gtkmm2ext::Bindings* bindings;
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Gtk::ScrolledWindow scroller;
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Gtk::TreeView view;
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Glib::RefPtr<Gtk::TreeStore> model;
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Glib::RefPtr<Gtk::TreeStore> data_model;
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Glib::RefPtr<Gtk::TreeModelFilter> filter;
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Glib::RefPtr<Gtk::TreeModelSort> sorted_filter;
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KeyEditorColumns columns;
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guint last_keyval;
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protected:
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bool on_key_press_event (GdkEventKey*);
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bool on_key_release_event (GdkEventKey*);
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Gtk::TreeModel::iterator find_action_path (Gtk::TreeModel::const_iterator begin, Gtk::TreeModel::const_iterator end, const std::string& path) const;
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};
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friend class Tab;
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@ -96,7 +102,8 @@ class KeyEditor : public ArdourWindow
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Gtk::HBox reset_box;
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Gtk::Button reset_button;
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Gtk::Label reset_label;
|
||||
guint last_keyval;
|
||||
Gtkmm2ext::SearchBar filter_entry;
|
||||
std::string filter_string;
|
||||
|
||||
typedef std::vector<Tab*> Tabs;
|
||||
|
||||
@ -110,6 +117,7 @@ class KeyEditor : public ArdourWindow
|
||||
unsigned int sort_column;
|
||||
Gtk::SortType sort_type;
|
||||
void toggle_sort_type ();
|
||||
void search_string_updated (const std::string&);
|
||||
};
|
||||
|
||||
#endif /* __ardour_gtk_key_editor_h__ */
|
||||
|
32
libs/gtkmm2ext/gtkmm2ext/searchbar.h
Normal file
32
libs/gtkmm2ext/gtkmm2ext/searchbar.h
Normal file
@ -0,0 +1,32 @@
|
||||
#pragma once
|
||||
|
||||
#include <gtkmm/entry.h>
|
||||
#include <string>
|
||||
|
||||
namespace Gtkmm2ext {
|
||||
|
||||
class SearchBar : public Gtk::Entry
|
||||
{
|
||||
public:
|
||||
SearchBar(const std::string& placeholder_text = "Search...", bool icon_click_resets = true);
|
||||
|
||||
void reset ();
|
||||
// emitted when the filter has been updated
|
||||
sigc::signal<void, const std::string&> signal_search_string_updated () { return sig_search_string_updated; }
|
||||
protected:
|
||||
bool focus_in_event (GdkEventFocus*);
|
||||
bool focus_out_event (GdkEventFocus*);
|
||||
|
||||
bool key_press_event (GdkEventKey*);
|
||||
void icon_clicked_event (Gtk::EntryIconPosition, const GdkEventButton*);
|
||||
|
||||
const std::string placeholder_text;
|
||||
sigc::signal<void, const std::string&> sig_search_string_updated;
|
||||
private:
|
||||
void search_string_changed () const;
|
||||
|
||||
Glib::RefPtr<Gdk::Pixbuf> icon;
|
||||
bool icon_click_resets;
|
||||
};
|
||||
|
||||
}
|
93
libs/gtkmm2ext/searchbar.cc
Normal file
93
libs/gtkmm2ext/searchbar.cc
Normal file
@ -0,0 +1,93 @@
|
||||
#include "gtkmm2ext/searchbar.h"
|
||||
#include "gtkmm2ext/keyboard.h"
|
||||
#include <iostream>
|
||||
|
||||
namespace Gtkmm2ext {
|
||||
|
||||
SearchBar::SearchBar (const std::string& label, bool icon_resets)
|
||||
: placeholder_text (label)
|
||||
, icon_click_resets (icon_resets)
|
||||
{
|
||||
set_text (placeholder_text);
|
||||
set_alignment (Gtk::ALIGN_CENTER);
|
||||
signal_key_press_event().connect (sigc::mem_fun (*this, &SearchBar::key_press_event));
|
||||
signal_focus_in_event().connect (sigc::mem_fun (*this, &SearchBar::focus_in_event));
|
||||
signal_focus_out_event().connect (sigc::mem_fun (*this, &SearchBar::focus_out_event));
|
||||
signal_changed().connect (sigc::mem_fun (*this, &SearchBar::search_string_changed));
|
||||
signal_icon_release().connect (sigc::mem_fun (*this, &SearchBar::icon_clicked_event));
|
||||
}
|
||||
|
||||
bool
|
||||
SearchBar::focus_in_event (GdkEventFocus*)
|
||||
{
|
||||
if (get_text ().compare (placeholder_text) == 0) {
|
||||
set_text ("");
|
||||
}
|
||||
|
||||
icon = get_icon_pixbuf ();
|
||||
if (icon) {
|
||||
set_icon_from_pixbuf (Glib::RefPtr<Gdk::Pixbuf> ());
|
||||
}
|
||||
return true;
|
||||
}
|
||||
|
||||
bool
|
||||
SearchBar::focus_out_event (GdkEventFocus*)
|
||||
{
|
||||
if (get_text ().empty ()) {
|
||||
set_text (placeholder_text);
|
||||
}
|
||||
|
||||
if (icon) {
|
||||
set_icon_from_pixbuf (icon);
|
||||
icon.reset ();
|
||||
}
|
||||
|
||||
search_string_changed ();
|
||||
return false;
|
||||
}
|
||||
|
||||
bool
|
||||
SearchBar::key_press_event (GdkEventKey* ev)
|
||||
{
|
||||
switch (ev->keyval) {
|
||||
case GDK_Escape:
|
||||
set_text (placeholder_text);
|
||||
return true;
|
||||
default:
|
||||
break;
|
||||
}
|
||||
|
||||
return false;
|
||||
}
|
||||
|
||||
void
|
||||
SearchBar::icon_clicked_event (Gtk::EntryIconPosition, const GdkEventButton*)
|
||||
{
|
||||
if (icon_click_resets) {
|
||||
reset ();
|
||||
}
|
||||
else {
|
||||
search_string_changed ();
|
||||
}
|
||||
}
|
||||
|
||||
void
|
||||
SearchBar::search_string_changed () const
|
||||
{
|
||||
const std::string& text = get_text ();
|
||||
if (text.empty() || text.compare (placeholder_text) == 0) {
|
||||
sig_search_string_updated ("");
|
||||
return;
|
||||
}
|
||||
sig_search_string_updated (text);
|
||||
}
|
||||
|
||||
void
|
||||
SearchBar::reset ()
|
||||
{
|
||||
set_text (placeholder_text);
|
||||
search_string_changed ();
|
||||
}
|
||||
|
||||
}
|
@ -57,6 +57,7 @@ gtkmm2ext_sources = [
|
||||
'popup.cc',
|
||||
'prompter.cc',
|
||||
'scroomer.cc',
|
||||
'searchbar.cc',
|
||||
'selector.cc',
|
||||
'slider_controller.cc',
|
||||
'stateful_button.cc',
|
||||
|
Loading…
Reference in New Issue
Block a user